---
category: tool
tool: tmux
contributors:
    - ["kaernyk", "http://github.com/kaernyk"]
filename: LearnTmux.txt
---

  tmux is a terminal multiplexer: it enables a number of terminals to be
created, accessed, and controlled from a single screen. tmux may be detached
from a screen and continue running in the background, then later reattached.

  This will be a quick walkthough detailing the basic method of controlling tmux
for users to get acclimated quickly. Once you feel comfortable manipulating
tmux to suit your needs, I strongly suggest you read the man pages.



```
# Session Management
    
    tmux new         Create new session
    -s "Session"     Create named session
    -n "Window"      Create named Window
    -c "/dir"        Start in target directory
    ex: $ tmux new -c "~/" -s "Name" -n "Name"
    
    C^b $            Rename current session
    
    C^b d            Detach current session
    C^b D            Select session to detach
    
    tmux attach      Attach last/available session
    -t "#"           Attach target session
    -d               Detach the session from other instances
    tmux ls          List open sessions
    C^b s            Select new session for attached client interactively
    
    kill-session     Kill current session
    -t "#"           Kill target session
    -a               Kill all sessions
    -a -t "#"        Kill all sessions but the target   


# Window Management

    C^b c            Create another window
    C^b "            Split Horizontally
    C^b %            Split Vertically
    
    exit or C^b x    Kill the current pane
    
    C^b q            Briefly display pane indexes
    C^#              Choose current window by #
    C^b w            Choose current window interactively
    C^b n            Change to next window
    C^b p            Change to previous window
    C^b Up, Right    Change to pane in selected direction 
        Down, left  

    C^b {            Swap current/previous pane 
    C^b }            Swap current/next pane
    
    C^b C-Up, Right  Resize in steps of one cell
         Down, left  

    C^b M-Up, Right  resize in steps of five cells
         Down, left  
```